2d--FEM

指北平台惯导导航系统的解算，导入比力，求得导航信息(navigation caculating for ins)

pitch=CorrelogramPitch(correlogram, width [, sr, lowPitch, highPitch]) computes the pitch of a correlogram sequence by finding the time lag with the largest correlation energy. (pitch = CorrelogramPitch (correlogram. width [02:04 lowPitch. highPitch]) computes the pitch of a correlogra m sequence by finding the time lag with the large st correlation energy.)

Normalized LMS adaptive filtering algorithm.

本程序实现利用自适应滤波器进行系统辨识,效果良好。(This program implements an adaptive filter system identification, to good effect.)

说明：  时频分析工具箱，包括常用的STFT，WVD，PWVD，SPWVD，谱图变换等(time-frequency analysis)

malab语言实现bspline曲线拟合，采用改进的pso算法实现(malab language bspline curve fitting, using the improved algorithm pso)

鸟群flocking，matlab程序，智能体之间没有通信(matlab code for flocking of birds,no communication between agents )

求解兰伯特问题，求解二体问题下已知初始位置和终端位置进而得到轨道(solve Lambert problem. people can solve many problem by this matlab lib)

基于强跟踪滤波算法的惯性加GPS组合导航matlab仿真程序(Strong tracking filter algorithm based IMU+ GPS integrated navigation matlab simulation program)

grid connected power system